68402708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{12241}}^1$

素因数の和:12383

約数の個数: 24

約数和(自身を含む): 131625984

約数和(自身を除く): 63223276

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 5588, 12241, 24482, 48964, 134651, 269302, 538604, 1554607, 3109214, 6218428, 17100677, 34201354, 68402708]

約数ペア:

[(1, 68402708), (2, 34201354), (4, 17100677), (11, 6218428), (22, 3109214), (44, 1554607), (127, 538604), (254, 269302), (508, 134651), (1397, 48964), (2794, 24482), (5588, 12241)]